نتایج جستجو برای: hemodynamic changes
تعداد نتایج: 897037 فیلتر نتایج به سال:
Objective(s): In this study, the neutralizing abilities of the equine and the recently introduced camelid antivenoms on the hemodynamic parameters (inotropism, chronotropism, and arrhythmogenicity) were assessed following envenomation by Hemiscorpius lepturus venom in rats. Materials and Methods: At first, the electrophoretic profiles of...
Background and purpose: Bone cement implantation syndrome is an important factor in changing the hemodynamic status of patients during orthopedic surgery. Anesthesiology team and surgeons should be aware of these hemodynamic changes and prevent complications, so, the aim of this study was to investigate the hemodynamic changes in patients during the use of bone cement. Materials and methods: ...
Introduction: One of the most common problems during laryngoscopy involves sympathetic system stimulation and the subsequent hemodynamic changes. It is a key measure to maintain the hemodynamic stability of patients with cardiovascular diseases during induction of anesthesia. This study attempted to compare the hemodynamic effects of laryngeal mask airway and combitube. Methods: This prospec...
Background and Aim: Hemodynamic stability during anesthesia and operation is the most important aim of anesthesiologists. Every anesthetic drug has its own hemodynamic effects. The interaction of these drugs with each other and with preoperative drugs of the patients, may cause critical changes in patient's hemodynamic status. For a perfect anesthesia induction, while using high doses of op...
introduction: hemodynamic alterations are a common complication during anesthetic induction with intravenous anesthesia. hypotension due to propofol injection may be very severe in cardiac vascular patient. ketamine produces the significant increasing but temporary in systematic blood stream, heartbeat, cardiac output through central sympathetic stimulation. objective : to determine effect of k...
background intravenous opioids are administered to prevent and control hemodynamic changes due to endotracheal intubation. except for special cases such as preeclampsia, these drugs are not recommended for parturants candidate for cesarean section because of the respiratory depression caused in the newborn. objectives according to rapid metabolism of remifentanil, the current study aimed to com...
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